Carrier profile · USDOT 443029 · MC-337134 · Updated Aug 20, 2026

Tulsa Dynaspan Inc

DBA ARROW CONCRETE COMPANY

36 power unitsBROKEN ARROW, OK80/100

CARRIER ACTIVEMC-337134 ACTIVE

Observed fleet · trailing 24 mo daily

36Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(918) 258-1549 Email dispatchsandy.bradford@dynaspan.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

No inspection history despite active fleetAn established carrier reporting 36 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 13.3 years old; fleet/mileage figures may be unreliable.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 35 yearsOperating authority has been on file since 1991.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

36 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

35 yr unchanged

Same registration since 1991 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’10 · 2 insurers · 0 lapsesContinuous

Wausau’98–’04

Employers Wausau’04–’10

beyond this history

1998200520122019now

Shorter eras are too brief to label at this scale — all 2 insurers are named in the list below.

BIPD in force — $1,000,000 · WAUSAU UNDERWRITERS INSURANCE COMPANY · since Jan 2010

All 2 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
EMPLOYERS INSURANCE OF WAUSAU, A MUTUAL CO.	Jan 2004 → Jan 2010	$750K	3
WAUSAU UNDERWRITERS INSURANCE COMPANY	Apr 1998 → Jan 2004	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 36
Observed power (24 mo): —
Trailers (towed): —

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density · 24 mo

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

BROKEN ARROW, OK

1601 EAST HOUSTON

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 1601 EAST HOUSTON, BROKEN ARROW, OK, 74012-4407
Mailing address: 1601 E HOUSTON STREET, BROKEN ARROW, OK, 74012-4407
Operation: Interstate

Contact

Phone: (918) 258-1549
Fax: (918) 258-9376
Email: sandy.bradford@dynaspan.com
Web domain: dynaspan.com

Registration

Officer: Sandy Bradford
USDOT / docket: 443029 · MC-337134
First registered: Apr 16, 1991
Last MCS-150: Apr 30, 2013 · 286,407 mi (2012)
FMCSA safety rating: Not rated
D-U-N-S: 21666490

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

286,407

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

Be the first broker or shipper to rate TULSA DYNASPAN INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for TULSA DYNASPAN INC.

TULSA DYNASPAN INC (USDOT 443029) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from WAUSAU UNDERWRITERS INSURANCE COMPANY effective Jan 1, 2010 in FMCSA L&I's current snapshot as of Aug 20, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 36 power units and 26 drivers in its most recent MCS-150 filing dated Apr 30, 2013.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

Frequently asked

What is TULSA DYNASPAN INC's USDOT number?

TULSA DYNASPAN INC's USDOT number is 443029, and its motor carrier number is MC-337134.

Is TULSA DYNASPAN INC authorized to operate?

As of Aug 20, 2026, TULSA DYNASPAN INC is inactive in the FMCSA register with common, contract, broker operating authority on file.

How big is TULSA DYNASPAN INC's fleet?

TULSA DYNASPAN INC operates 36 power units and 26 drivers per its most recent MCS-150 filing.

Where is TULSA DYNASPAN INC based?

TULSA DYNASPAN INC is based in BROKEN ARROW, OK.

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